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<?php
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/*
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* globals.inc
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2013 BSD Perimeter
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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* Copyright (c) 2014-2020 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Global defines
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// Automatic panel collapse
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define('COLLAPSIBLE', 0x08);
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define('SEC_CLOSED', 0x04);
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define('SEC_OPEN', 0x00);
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// IP address types
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define("IPV4", 4);
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define("IPV6", 6);
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define("IPV4V6", 2);
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define("ALIAS", 1);
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// Interface Name Size
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define("IF_NAMESIZE", 15); /* 16 minus the terminating NULL */
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// AddPassword method defines
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define('DMYPWD', "********");
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global $g;
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$g = array(
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"event_address" => "unix:///var/run/check_reload_status",
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"factory_shipped_username" => "admin",
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"factory_shipped_password" => "pfsense",
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"upload_path" => "/root",
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"dhcpd_chroot_path" => "/var/dhcpd",
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"unbound_chroot_path" => "/var/unbound",
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"var_path" => "/var",
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"varrun_path" => "/var/run",
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"varetc_path" => "/var/etc",
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"vardb_path" => "/var/db",
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"varlog_path" => "/var/log",
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"etc_path" => "/etc",
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"tmp_path" => "/tmp",
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"tmp_path_user_code" => "/tmp/user_code",
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"conf_path" => "/conf",
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"conf_default_path" => "/conf.default",
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"cf_path" => "/cf",
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"cf_conf_path" => "/cf/conf",
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"www_path" => "/usr/local/www",
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"xml_rootobj" => "pfsense",
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"admin_group" => "admins",
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"product_name" => "pfSense",
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"product_version" => trim(file_get_contents("/etc/version"), " \n"),
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"product_copyright_years" => "2004 - ".date("Y"),
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"disablehelpmenu" => false,
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"disablehelpicon" => false,
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"disablecrashreporter" => false,
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"debug" => false,
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"latest_config" => "20.1",
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"minimum_ram_warning" => "101",
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"minimum_ram_warning_text" => "128 MB",
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"wan_interface_name" => "wan",
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"captiveportal_path" => "/usr/local/captiveportal",
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"captiveportal_element_path" => "/var/db/cpelements",
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"captiveportal_element_sizelimit" => 1048576,
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"captiveportal_rules_interval" => 50,
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"services_dhcp_server_enable" => true,
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"wireless_regex" => "/^(ath|athp|bwi|bwn|ipw|iwi|iwm|iwn|malo|mwl|ral|rsu|rum|run|uath|upgt|ural|urtw|urtwn|wi|wpi|wtap|zyd)[0-9]+/",
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"help_base_url" => "/help.php",
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"pkg_prefix" => "pfSense-pkg-",
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"default_timezone" => "Etc/UTC",
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"language" => "en_US",
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"default_config_backup_count" => 30,
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"default_cert_expiredays" => 27,
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"default_log_entries" => 500,
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"default_log_size" => 512000,
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"minimumtableentries_bogonsv6" => 400000,
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"alternativemetaports" => array("vmware", "php72", "php73")
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);
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/* IP TOS flags */
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$iptos = array("lowdelay", "throughput", "reliability");
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/* TCP flags */
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$tcpflags = array("syn", "ack", "fin", "rst", "psh", "urg", "ece", "cwr");
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if (file_exists("/etc/version.patch")) {
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$g["product_version_patch"] = trim(file_get_contents("/etc/version.patch"), " \n");
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} else {
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$g["product_version_patch"] = "0";
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}
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$g['product_version_string'] = $g['product_version'];
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if (is_numeric($g["product_version_patch"]) && $g["product_version_patch"] != "0") {
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$g['product_version_string'] .= "-p{$g['product_version_patch']}";
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}
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/* XXX: Backward compatible */
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$g['platform'] = $g['product_name'];
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if (file_exists("{$g['etc_path']}/default-config-flavor")) {
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$flavor_array = file("{$g['etc_path']}/default-config-flavor");
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$g['default-config-flavor'] = chop($flavor_array[0]);
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} else {
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$g['default-config-flavor'] = '';
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}
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$g['openvpn_base'] = "{$g['varetc_path']}/openvpn";
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/* Default sysctls */
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$sysctls = array("net.inet.ip.portrange.first" => "1024",
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"net.inet.tcp.blackhole" => "2",
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"net.inet.udp.blackhole" => "1",
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"net.inet.ip.random_id" => "1",
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"net.inet.tcp.drop_synfin" => "1",
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"net.inet.ip.redirect" => "1",
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"net.inet6.ip6.redirect" => "1",
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"net.inet6.ip6.use_tempaddr" => "0",
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"net.inet6.ip6.prefer_tempaddr" => "0",
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"net.inet.tcp.syncookies" => "1",
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"net.inet.tcp.recvspace" => "65228",
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"net.inet.tcp.sendspace" => "65228",
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"net.inet.tcp.delayed_ack" => "0",
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"net.inet.udp.maxdgram" => "57344",
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"net.link.bridge.pfil_onlyip" => "0",
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"net.link.bridge.pfil_member" => "1",
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"net.link.bridge.pfil_bridge" => "0",
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"net.link.tap.user_open" => "1",
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"net.link.vlan.mtag_pcp" => "1",
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"kern.randompid" => "347",
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"net.inet.ip.intr_queue_maxlen" => "1000",
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"hw.syscons.kbd_reboot" => "0",
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"net.inet.tcp.log_debug" => "0",
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"net.inet.tcp.tso" => "1",
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"net.inet.icmp.icmplim" => "0",
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"vfs.read_max" => "32",
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"kern.ipc.maxsockbuf" => "4262144",
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"net.inet.ip.process_options" => 0,
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"kern.random.harvest.mask" => "351",
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"net.route.netisr_maxqlen" => 1024,
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"net.inet.udp.checksum" => 1,
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"net.inet.icmp.reply_from_interface" => 1,
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"net.inet6.ip6.rfc6204w3" => 1,
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"net.enc.out.ipsec_bpf_mask" => "0x0001",
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"net.enc.out.ipsec_filter_mask" => "0x0001",
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"net.enc.in.ipsec_bpf_mask" => "0x0002",
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"net.enc.in.ipsec_filter_mask" => "0x0002",
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"net.key.preferred_oldsa" => "0",
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"net.inet.carp.senderr_demotion_factor" => 0, /* Do not demote CARP for interface send errors */
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"net.pfsync.carp_demotion_factor" => 0, /* Do not demote CARP for pfsync errors */
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"net.raw.recvspace" => 65536,
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"net.raw.sendspace" => 65536,
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"net.inet.raw.recvspace" => 131072,
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"net.inet.raw.maxdgram" => 131072,
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"kern.corefile" => "/root/%N.core" /* Write all core files to /root/ so they do not consume space on other slices */
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);
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$machine_type = php_uname('m');
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if (($machine_type == 'arm') || ($machine_type == 'arm64')) {
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$sysctls['kern.shutdown.secure_halt'] = 1;
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}
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/* Include override values for the above if needed. If the file doesn't exist, don't try to load it. */
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if (file_exists("/etc/inc/globals_override.inc")) {
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@include_once("globals_override.inc");
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}
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/* Read all XML files in following dir and load menu entries */
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$g["ext_menu_path"] = "/usr/local/share/{$g['product_name']}/menu";
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/* Cache file used to store pfSense version */
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$g["version_cache_file"] = "{$g['varrun_path']}/{$g['product_name']}_version";
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$g['version_cache_refresh'] = 2 * 60 * 60; /* 2h */
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function platform_booting($on_console = false) {
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global $g;
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if ($g['booting'] || file_exists("{$g['varrun_path']}/booting")) {
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if ($on_console == false || php_sapi_name() != 'fpm-fcgi') {
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return true;
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}
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}
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return false;
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}
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if (file_exists("{$g['cf_conf_path']}/enableserial_force")) {
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$g['enableserial_force'] = true;
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}
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$config_parsed = false;
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206
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/* Factory default check IP service. */
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$factory_default_checkipservice = array(
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"enable" => true,
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"name" => 'Default',
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"url" => 'http://checkip.dyndns.org',
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// "username" => '',
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// "password" => '',
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// "verifysslpeer" => true,
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"descr" => 'Default Check IP Service'
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);
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217
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$dyndns_split_domain_types = array("namecheap", "cloudflare", "cloudflare-v6", "gratisdns", "cloudns", "godaddy", "godaddy-v6", "linode", "linode-v6");
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/* pf tokens from FreeBSD source sbin/pfctl/parse.y (plus our custom entries at the end)*/
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global $pf_reserved_keywords;
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$pf_reserved_keywords = array(
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"pass", "block", "scrub", "return", "in", "os", "out", "log", "quick", "on", "from", "to", "flags", "returnrst",
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"returnicmp", "returnicmp6", "proto", "inet", "inet6", "all", "any", "icmptype", "icmp6type", "code", "keep",
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"modulate", "state", "port", "rdr", "nat", "binat", "arrow", "nodf", "minttl", "error", "allowopts", "fastroute",
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"filename", "routeto", "dupto", "replyto", "no", "label", "noroute", "urpffailed", "fragment", "user", "group",
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"maxmss", "maximum", "ttl", "tos", "drop", "table", "reassemble", "fragdrop", "fragcrop", "anchor", "natanchor",
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"rdranchor", "binatanchor", "set", "optimization", "timeout", "limit", "loginterface", "blockpolicy", "randomid",
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"requireorder", "synproxy", "fingerprints", "nosync", "debug", "skip", "hostid", "antispoof", "for", "include",
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"bitmask", "random", "sourcehash", "roundrobin", "staticport", "probability", "altq", "cbq", "codel", "priq",
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"hfsc", "fairq", "bandwidth", "tbrsize", "linkshare", "realtime", "upperlimit", "queue", "priority", "qlimit",
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"hogs", "buckets", "rtable", "target", "interval", "load", "ruleset_optimization", "prio", "stickyaddress",
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"maxsrcstates", "maxsrcnodes", "sourcetrack", "global", "rule", "maxsrcconn", "maxsrcconnrate", "overload",
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"flush", "sloppy", "tagged", "tag", "ifbound", "floating", "statepolicy", "statedefaults", "route", "settos",
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"divertto", "divertreply", "max", "min", "pptp", "pppoe", "L2TP", "OpenVPN", "IPsec");
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/* Reserved table names to avoid collision */
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global $reserved_table_names;
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$reserved_table_names = array(
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"bogons",
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"bogonsv6",
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"negate_networks",
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"snort2c",
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"sshguard",
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"tonatsubnets",
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"virusprot",
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"vpn_networks",
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);
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249
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/* VLAN Prio values. */
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$vlanprio_values = array(
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"bk" => 0,
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"be" => 1,
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"ee" => 2,
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"ca" => 3,
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"vi" => 4,
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"vo" => 5,
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"ic" => 6,
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"nc" => 7
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);
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261
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$vlanprio = array(
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"bk" => "Background (BK, 0)",
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"be" => "Best Effort (BE, 1)",
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"ee" => "Excellent Effort (EE, 2)",
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"ca" => "Critical Applications (CA, 3)",
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"vi" => "Video (VI, 4)",
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"vo" => "Voice (VO, 5)",
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"ic" => "Internetwork Control (IC, 6)",
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"nc" => "Network Control (NC, 7)"
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);
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272
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273
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global $system_log_files;
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274
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$system_log_files = array(
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"system", "filter", "dhcpd", "vpn", "poes", "l2tps", "openvpn",
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"portalauth", "ipsec", "ppp", "wireless", "nginx", "ntpd", "gateways",
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"resolver", "routing", "auth");
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279
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global $system_log_non_syslog_files;
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$system_log_non_syslog_files = array('dmesg.boot', 'utx.log', 'userlog');
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281
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282
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global $system_log_compression_types;
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283
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$system_log_compression_types = array(
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284
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'bzip2' => array(
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'flag' => 'J',
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'cat' => '/usr/bin/bzcat -qf',
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'ext' => 'bz2',
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),
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'gzip' => array(
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'flag' => 'Z',
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'cat' => '/usr/bin/zcat -qf',
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'ext' => 'gz',
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),
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'xz' => array(
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'flag' => 'X',
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'cat' => '/usr/bin/xzcat -qf',
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'ext' => 'xz',
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),
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'zstd' => array(
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'flag' => 'Y',
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301
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'cat' => '/usr/bin/zstdcat -qqf',
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302
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'ext' => 'zst',
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),
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'none' => array(
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'flag' => '',
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'cat' => '/usr/bin/cat',
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'ext' => '',
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),
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);
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311
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?>
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